S902/3
ELECTRICAL
7. Remove the cover from the 220/240V junction box.
8. Connect a constant 220/240V AC 50 Hz supply, fused at 10
amps, to the terminal block in the 220/240V supply junction box
as shown on the wiring details diagram.
NB: The dispenser must have a continual 220/240V AC
supply, even when not in use
9. A 230VAC switched motor supply rated at
10 Amps max.
is
provided, to control a remote pump, motor or relay, at the
terminals labelled 230V PUMP/MOTOR OUTPUT.
10. A 12VDC switched solenoid valve supply rated at
8 W max
is
provided, to control a remote solenoid valve or relay, at the
terminals labelled 12v SOLENOID OUTPUT.
11. If the dispenser is to be operated in conjunction with a fuel
control key/card system then there are two options:
SINGLE DISPENSER SETUP. The fuel control system can
interrupt/switch the live feed to the pump/motor connected to
the pedestal.
MULTI DISPENSER SETUP. Solenoid valves will need to be
fitted to the inlet feed to each dispenser. The fuel control
system can interrupt/switch the live feed to the solenoid valve
connected to each pedestal.
Make connection – Pump running
Break connection – Pump not running
12. A pulse output for connection to fuel control key/card systems
is available from the separate terminals located on the display
circuit board. This is a passive contact giving 10 or 100 pulses per
litre. Contact ratings are as follows:
Maximum current - 0.25 amps
Maximum voltage - 50 volts
Maximum power - 5 VA